Why is my check engine light blinking Ford Taurus?
Why is my check engine light blinking Ford Taurus?
This blinking light usually indicates a severe engine misfire allowing unburned fuel to be dumped into the exhaust system. There it can quickly raise the temperature of the catalytic converter to a point where damage is likely, requiring an expensive repair.
Why does my Ford Taurus have a flashing check engine light?
Crank/Cam Sensor- When the cam or crank sensors are not being read by the ECM/PCM, it’s impossible to get the ignition timing right. If you Taurus does start at all, it’ll run rough. It could be a more serious mechanical issue, such as as bent valve, bad lifter, etc….
What causes a blinking or flashing check engine light?
A blinking or flashing check engine light is always caused by misfires. However, it is not as simple as that because many different things can cause misfires. Here is a list of things that can cause a misfire, which may result in a blinking check engine light: Misfires on one or several cylinders (most common) Faulty spark plugs/Coils
What causes a Ford Taurus engine to misfire?
There are other misfire related codes as well, but those are the most common ones. Keeping in mind that any engine needs air, fuel, and spark for ignition, your Ford Taurus’s fuel system can often cause the engine to misfire. It can run too lean or rich.
What should I do if my check engine light is on?
This free video provides the steps to diagnose and clear a check engine light on a 2002 Ford Taurus SE 2-Valve 3.0L V6. The video also provides steps on how to read the 2002 Ford Taurus SE 2-Valve 3.0L V6 trouble code
Crank/Cam Sensor- When the cam or crank sensors are not being read by the ECM/PCM, it’s impossible to get the ignition timing right. If you Taurus does start at all, it’ll run rough. It could be a more serious mechanical issue, such as as bent valve, bad lifter, etc….
What does a flashing check engine light mean?
A flashing check engine light is your Ford Taurus’s way of saying “I have a serious problem, don’t ignore me”. Most of the time, that serious problem is a misfire. This flashing light should not be ignored. When your engine is misfiring, it is dumping raw fuel into the exhaust.
There are other misfire related codes as well, but those are the most common ones. Keeping in mind that any engine needs air, fuel, and spark for ignition, your Ford Taurus’s fuel system can often cause the engine to misfire. It can run too lean or rich.
What causes a Ford Ranger engine to misfire?
Fuel Mixture: If the engine is running rich or lean, the engine will misfire and throw the fuel mixture related codes, such as P0171, P0172, etc.. Injector Issues: A bad fuel injector (s) can cause a misfire.
